| Group or Formation |
Period |
Notes |
| Bangor Formation | Carboniferous | |
| Bangor Limestone | | |
| Bashi Formation | Paleogene | |
| Blufftown Formation | Cretaceous | |
| Bucatunna Formation | Paleogene | |
| Byram Formation | | |
| Chickamauga Formation | Ordovician | |
| Chickasaw Group/Nanafalia Formation | Paleogene | |
| Citronelle Formation | | |
| Claiborne Group/Claiborne Sand | Paleogene | |
| Claiborne Group/Gosport Sand | Paleogene | |
| Claiborne Group/Lisbon Formation | | |
| Claiborne Group/Tallahatta Formation | | |
| Clayton Formation | | |
| Conesauga Formation | Cambrian | |
| Cook Mountain Formation | Paleogene | |
| Copper Ridge Dolomite | Cambrian | |
| Crystal River Limestone | Paleogene | |
| Demopolis Formation | Cretaceous | |
| Eutaw Formation | | |
| Fort Payne Chert | Carboniferous | |
| Gosport Sand | Paleogene | |
| Hartselle Sandstone | Carboniferous | |
| Hatchetigbee Formation | | |
| Hatchetigbee Bluff Formation | | |
| Jackson Group/Moodys Branch Formation | Paleogene | |
| Jackson Group/Ocala | Paleogene | |
| Jackson Group/Yazoo Clay | | |
| Knox Group/Copper Ridge Formation | Cambrian | |
| Leipers Limestone | Ordovician | |
| Lisbon Formation | | |
| Little Oak Formation | Ordovician | |
| Longview Formation | Ordovician | |
| Marianna Limestone | Paleogene | |
| Mary Lee Formation | Carboniferous | |
| Midway Group/Clayton Formation | | |
| Midway Group/Fort Gaines Formation | Paleogene | |
| Midway Group/Naheola Formation | | |
| Midway Group/Nanafalia Formation | | |
| Midway Group/Porters Creek Formation | | |
| Midway Group/Sucarnochee Clay | Paleogene | |
| Monteagle Limestone | Carboniferous | |
| Moodys Branch Formation | Paleogene | |
| Mooreville Chalk | | |
| Naheola Formation | | |
| Nanafalia Formation | | |
| Nawala Formation | Ordovician | |
| Newala Formation | Ordovician | |
| Ocala Formation | Paleogene | |
| Odenville Formation | Ordovician | |
| Pachuta Marl | Paleogene | |
| Parkwood Formation | Carboniferous | |
| Porters Creek Formation | | |
| Pottsville Formation | | |
| Prairie Bluff Chalk | Cretaceous | |
| Pratt Formation | Carboniferous | |
| Providence Sand | Cretaceous | |
| Red Bluff Clay | Paleogene | |
| Ripley Formation | | |
| Salt Mountain Limestone | Paleogene | |
| Selma Group/Demopolis Chalk | Cretaceous | |
| Selma Group/Mooreville Chalk | | |
| Selma Group/Prairie Bluff Formation | Cretaceous | |
| Selma Group/Ripley Formation | Cretaceous | |
| Tallahatta Formation | Paleogene | |
| Tuscahoma Sand | | |
| Tuscaloosa Formation | Cretaceous | |
| Vicksburg Group/Red Bluff Formation | Paleogene | |
| Waldron Shale | Silurian | |
| Wilcox Group/Hatchetigbee Bluff | | |
| Wilcox Group/Nanafalia Formation | | |
| Wilcox Group/Tuscahoma Formation | | |
| Yazoo Clay | | |
|
